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| author | Laszlo Ersek <lersek@redhat.com> | 2017-07-04 12:27:24 +0200 |
|---|---|---|
| committer | Laszlo Ersek <lersek@redhat.com> | 2017-07-05 22:21:12 +0200 |
| commit | 5b31f660c92c7c8b9cfc727cb6802602e64eee0d (patch) | |
| tree | 5586b5f4853ccb8759c7384b181ab76d806a21e4 /OvmfPkg/PlatformPei | |
| parent | 253d81c71f67e1ab218450b87370abd3bf01d571 (diff) | |
| download | edk2-5b31f660c92c7c8b9cfc727cb6802602e64eee0d.tar.gz edk2-5b31f660c92c7c8b9cfc727cb6802602e64eee0d.tar.bz2 edk2-5b31f660c92c7c8b9cfc727cb6802602e64eee0d.zip | |
OvmfPkg: widen PcdQ35TsegMbytes to UINT16
Widen PcdQ35TsegMbytes to UINT16, in preparation for setting it
dynamically to the QEMU-advertized extended TSEG size (which is 16-bits
wide).
Cc: Jordan Justen <jordan.l.justen@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Diffstat (limited to 'OvmfPkg/PlatformPei')
| -rw-r--r-- | OvmfPkg/PlatformPei/MemDetect.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/OvmfPkg/PlatformPei/MemDetect.c b/OvmfPkg/PlatformPei/MemDetect.c index af96a04d19..78a8e0de34 100644 --- a/OvmfPkg/PlatformPei/MemDetect.c +++ b/OvmfPkg/PlatformPei/MemDetect.c @@ -348,7 +348,7 @@ PublishPeiMemory ( //
// TSEG is chipped from the end of low RAM
//
- LowerMemorySize -= FixedPcdGet8 (PcdQ35TsegMbytes) * SIZE_1MB;
+ LowerMemorySize -= FixedPcdGet16 (PcdQ35TsegMbytes) * SIZE_1MB;
}
//
@@ -456,7 +456,7 @@ QemuInitializeRam ( if (FeaturePcdGet (PcdSmmSmramRequire)) {
UINT32 TsegSize;
- TsegSize = FixedPcdGet8 (PcdQ35TsegMbytes) * SIZE_1MB;
+ TsegSize = FixedPcdGet16 (PcdQ35TsegMbytes) * SIZE_1MB;
AddMemoryRangeHob (BASE_1MB, LowerMemorySize - TsegSize);
AddReservedMemoryBaseSizeHob (LowerMemorySize - TsegSize, TsegSize,
TRUE);
@@ -605,7 +605,7 @@ InitializeRamRegions ( // Make sure the TSEG area that we reported as a reserved memory resource
// cannot be used for reserved memory allocations.
//
- TsegSize = FixedPcdGet8 (PcdQ35TsegMbytes) * SIZE_1MB;
+ TsegSize = FixedPcdGet16 (PcdQ35TsegMbytes) * SIZE_1MB;
BuildMemoryAllocationHob (
GetSystemMemorySizeBelow4gb() - TsegSize,
TsegSize,
|